Operation TW 5250 • TW 3500 • TW 1750
3-12 Elgar TrueWave
The TW provides passcode protection to the menu interface. A passcode either can be
set or not set. If the code is not set, then the menu can be manipulated and the
passcode can be set or cleared. If the passcode is set, then the passcode must be
entered properly to gain access to the menu system. Once the correct passcode is
entered into a TW that presently requires passcode entry, the TW remains “unlocked”
for 10 minutes. After the 10 minutes, the passcode will need to be entered again.
CODE
CLEAR
ENTER TO CLEAR
SET
CODE
See end of this section for more passcode information.
3.8.1 MENU PROMPTS AND KEY SEQUENCES
To move vertically among major categories, use the Up arrow and Down arrow keys.
To move from a given category to a lower category, use the ENT key.
To move from a sub-category to its parent category, use the ABC/BACK key.
To change the assignment of a category that supports various forms (e.g., see Config
category), use the Left and Right arrow keys to quickly change the possible modes
without dropping to the sub-categories.
After making any changes inside the menu system, repeatedly press the ABC/BACK
key to back out of the menu and save your changes. If the menu system is allowed to
time out, the changes made will be lost.
3.9 PASSWORD PROTECTION
3.9.1 CREATING THE PASSWORD
Use the Up and Down arrow keys to get to the ACCESS menu command. Press the
ENT key to get to the CODE sub-menu. Either the SET or NOT SET modes can be in
effect at this time. Press ENT once to get to CLEAR. Use the Up or Down arrow key to
get to the SET sub-menu. Press ENT once to get to the CODE sub-menu. Enter four
digits at the keypad, then press ENT. When you are prompted for the REPEAT pass-
code, enter the same four digits and press ENT. If the codes are not identical, the BAD-
RE-ENTER screen appears and you must type the two passcode entries again. If the
numbers matched, the passcode has been successfully entered and you can leave the
menu system by repeatedly pressing the ABC/BACK key.
